FEATURES
• Integrated Services Digital Network transformers that provide
   isolation for the line card and terminal in conjunction with both
   “S/T” and “U” interfaces.
• Designed to meet the CCITT 1.430 pulse wave form template
   requirements.
• Isolation voltage levels available for U.S. and international
   applications.
• Printed circuit board mountable in both through-hole and surface
   mount packages.
• Standard and custom configurations available.
• PT-100 series used for “S/T” interfaces.
• PT-200 series used for “U” interfaces.